Android Open Source - Visu Channel List

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Back to project page Visu.
License

The source code is released under:
Apache License
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Java Source Code

package com.ufavaloro.android.visu.draw.channel;
/*from www  .j a  v  a 2s .  co  m*/
import com.google.android.gms.internal.mn;
import com.ufavaloro.android.visu.draw.RGB;
import com.ufavaloro.android.visu.storage.datatypes.StudyData;

import android.util.SparseArray;

public class ChannelList {

  // Visible Channel List. These channels will be drawn.
  private SparseArray<Channel> mOnlineChannelList;
  // Hidden Channel List and their respective Labels. These channels will not be drawn.
  private SparseArray<Channel> mHiddenChannelList;
  private SparseArray<Label> mHiddenChannelsLabels;
  // Channel colors
  public RGB[] mColorArray = new RGB[10];
  // Cantidad de canales
  private int mOfflineChannelsQty;
  private int mOnlineChannelsQty;
  
  // Constructor
  public ChannelList() {
    mOnlineChannelList = new SparseArray<Channel>();
    mHiddenChannelList = new SparseArray<Channel>();
    mHiddenChannelsLabels = new SparseArray<Label>();
    mOfflineChannelsQty = 0;
    mOnlineChannelsQty = 0;
    colorSetup();
  }
  
  // M?todo que configura los colores de los canales
  private void colorSetup() {
    // Genero colores
    mColorArray[0] = new RGB(150, 0, 150);       // Violeta
    mColorArray[1] = new RGB(200, 75, 0);       // Naranja
    mColorArray[2] = new RGB(0, 116, 194);       // Azul
    mColorArray[3] = new RGB(0, 153, 77);       // Verde
    mColorArray[4] = new RGB(255, 51, 102);      // Rojo Maraca
    mColorArray[5] = new RGB(60, 60, 60);       // Negro
    mColorArray[6] = new RGB(250, 0, 204);       // Rosa
    mColorArray[7] = new RGB(179, 189, 0);       // Marr?n
    mColorArray[8] = new RGB(204, 204, 0);       // Amarillo
  }
  
  public void hideChannel(int channelIndex) {
    int channelKey = mOnlineChannelList.keyAt(channelIndex);
    mHiddenChannelList.append(channelKey, mOnlineChannelList.get(channelKey));
    Label label = new Label(channelKey+1);
    mHiddenChannelsLabels.append(channelKey, label);
    mOnlineChannelList.remove(channelKey);
    // Actualizo todos los canales
    update();
  }
  
  public void removeChannel(int channelIndex) {
    int channelKey = mHiddenChannelList.keyAt(channelIndex);
    mHiddenChannelList.remove(channelKey);
    mHiddenChannelsLabels.remove(channelKey);
    update();
  }
  
  public void update() {
    for(int i = 0; i < mOnlineChannelList.size(); i++) {
      mOnlineChannelList.valueAt(i).update(mOnlineChannelList.size(), i);
    }
  }
  
  public int size() {
    return mOnlineChannelList.size();
  }
  
  public Channel getChannelAtKey(int channelKey) {
    return mOnlineChannelList.get(channelKey);
  }
  
  public Channel getChannelAtIndex(int index) {
    return mOnlineChannelList.valueAt(index);
  }
  
  public int getChannelKey(int index) {
    return mOnlineChannelList.keyAt(index);
  }

  public SparseArray<Label> getHiddenChannelsLabels() {
    return mHiddenChannelsLabels;
  }

  public SparseArray<Channel> getHiddenChannels() {
    return mHiddenChannelList;
  }

  // Add online channel
  public void addChannel(int mTotalHeight, int mTotalWidth, int mTotalPages, StudyData studyData) {
    int channelNumber = studyData.getAcquisitionData().getAdcChannel();
    // Genero canal
    RGB color = mColorArray[channelNumber];
    Channel channel = new Channel(channelNumber, mTotalHeight, mTotalWidth, color, mTotalPages, studyData);
    
    // Si el canal ya se encuentra en la lista
    if(mOnlineChannelList.get(channelNumber) != null) {
      // Copio ese canal al final de la lista y actualizo su color y label de canal
      int newChannelNumber = mOnlineChannelList.size() + mHiddenChannelList.size();
      mOnlineChannelList.append(newChannelNumber, mOnlineChannelList.get(channelNumber));
      mOnlineChannelList.get(channelNumber).setColor(mColorArray[newChannelNumber]);
      mOnlineChannelList.get(channelNumber).getInfoBox().setChannelNumber(newChannelNumber);
      mOnlineChannelList.get(channelNumber).getInfoBox().createChannelLabel();
    } 
    
    // Reemplazo el canal actual con el nuevo canal
    mOnlineChannelList.remove(channelNumber);
    mOnlineChannelList.append(channelNumber, channel);
    mOnlineChannelsQty++;
    
    // Actualizo todos los canales
    update();
  }

  // Add offline channel
  public void addChannel(int mTotalHeight, int mTotalWidth, StudyData studyData) {
    // Genero canal
    int channelNumber = mOnlineChannelList.size() + mHiddenChannelList.size();
    RGB color = mColorArray[channelNumber];
    Channel channel = new Channel(channelNumber, mTotalHeight, mTotalWidth, color, studyData);
    // Agrego canal
    mOnlineChannelList.append(channel.getChannelNumber(), channel);
    mOfflineChannelsQty++;
    // Actualizo todos los canales
    update();
  }

  public void restoreChannel(int channelKey) {
    mOnlineChannelList.append(channelKey, mHiddenChannelList.get(channelKey));
    mHiddenChannelList.remove(channelKey);
    mHiddenChannelsLabels.remove(channelKey);
    update();
  }
  
  public int getOnlineChannelsQty() {
    return mOnlineChannelsQty;
  }
  
  public int getOfflineChannelsQty() {
    return mOfflineChannelsQty;
  }

}
Java Source Code List
